Obstetric analgesia in labor and its association with neonatal outcomes / Analgesia obstétrica en el trabajo de parto y su asociación con resultados neonatales / Analgesia obstétrica no trabalho de parto e sua associação com desfechos neonatais

ABSTRACT Objetives: To investigate the association between analgesia during labor and occurrence of neonatal outcomes. Methods: Retrospective cohort study with medical records of 850 parturient. The exposure variable of interest was receiving pharmacological analgesia during labor and neonatal outcomes were: one- and five-minute Apgar, resuscitation maneuvers and referral of the newborn to Neonatal ICU. A logistic regression was carried out to obtain Odds Ratios and 95% confidence interval, with adjustment for confounding factors. Results: Among the women studied, 35% received analgesia and this use was associated with a greater chance of neonatal outcomes such as one-minute Apgar < 7 (p <0.0001), resuscitation maneuvers (p <0.001) and referral to the Neonatal ICU (p = 0.004), mostly were among low-risk pregnant women, even after adjustments. Conclusions: The use of pharmacological analgesia during labor is associated with one-minute Apgar < 7, resuscitation maneuvers and referral to the Neonatal ICU.

RESUMEN Objetivos: Investigar la asociación entre la analgesia en el trabajo de parto y la aparición de resultados neonatales. Métodos: Estudio de cohorte retrospectivo con datos de 850 parturientas. La exposición fue recibir analgesia farmacológica en el trabajo de parto, resultados: Apgar del primer y quinto minuto < 7, maniobras de reanimación y derivación a la UCIN. La regresión logística se utilizó para obtener el Odds Ratio (OR) y el intervalo de confianza del 95% (IC95%), ajustado por variables de confusión. Resultados: De las mujeres estudiadas, el 35% recibió analgesia y su uso se asoció con una mayor probabilidad de resultados como: Apgar en el primer minuto < 7 (p<0,0001), maniobras de reanimación (p<0,001) y derivación a la UCIN (p=0,004). Conclusiones: el uso de analgesia farmacológica durante el trabajo de parto se asoció con Apgar < 7 en el primer minuto, maniobras de reanimación y derivación a la UCIN.

RESUMO Objetivos: Investigar a associação entre analgesia no trabalho de parto e ocorrência de desfechos neonatais. Métodos: Estudo de coorte retrospectiva com dados de prontuários de 850 parturientes. A exposição foi receber analgesia farmacológica no trabalho de parto e os desfechos: Apgar do primeiro e quinto minuto < 7, manobras de reanimação e encaminhamento para Unidade de Terapia Intensiva Neonatal (UTI). Utilizou-se regressão logística para obter Odds Ratio (OR) e intervalo de 95% de confiança (IC95%), sendo ajustados por confundidores. Resultados: Das mulheres estudadas, 35% receberam analgesia e seu uso esteve associado a maior chance de desfechos, como: Apgar do primeiro minuto < 7 (p<0,0001), manobras de reanimação (p<0,001) e encaminhamento para UTI Neonatal (p=0,004), principalmente entre gestantes de risco habitual, mesmo após ajustes. Conclusões: O uso de analgesia farmacológica durante o trabalho de parto foi associado a Apgar do primeiro minuto < 7, manobras de reanimação e encaminhamento para UTI neonatal.

Exploring obstetrical interventions and stratified cesarean section rates using the Robson classification in tertiary Care hospitals in the united arab emirates

Abstract Objective The objective of the present study was to explore obstetric management in relation to clinical, maternal and child health outcomes by using the Robson classification system. Methods Data was collected from obstetrics registries in tertiary care hospitals in Dubai, United Arab Emirates (UAE). Results The analysis of > 5,400 deliveries (60% of all the deliveries in 2016) in major maternity hospitals in Dubai showed that groups 5, 8 and 9 of Robson's classification were the largest contributors to the overall cesarean section (CS) rate and accounted for 30% of the total CS rate. The results indicate that labor was spontaneous in 2,221 (45%) of the women and was augmented or induced in almost 1,634 cases (33%). The birth indication rate was of 64% for normal vaginal delivery, of 24% for emergency CS, and of 9% for elective CS.The rate of vaginal birth after cesarean was 261(6%), the rate of external cephalic version was 28 (0.7%), and the rate of induction was 1,168 (21.4%). The prevalence of the overall Cesarean section was 33%; with majority (53.5%) of it being repeated Cesarean section. Conclusion The CS rate in the United Arab Emirates (UAE) is higher than the global average rate and than the average rate in Asia, which highlights the need for more education of pregnant women and of their physicians in order to promote vaginal birth. A proper planning is needed to reduce the number of CSs in nulliparous women in order to prevent repeated CSs in the future. Monitoring both CS rates and outcomes is essential to ensure that policies, practices, and actions for the optimization of the utilization of CS lead to improved maternal and infant outcomes.

Conscious sedation with and without paracervical block for transvaginal ultrasonically guided oocyte collection: a comarison of the pain and sedation levels, And postoperative side effects

The quality of intraoperative analgesia with paracervical block [PCB] during egg collection in in-vitro fertilization [IVF] is still unclear. This study performed to compare the pain levels during egg collection and the subsequent intra and postoperative side effects in patients receiving a conscious sedation with and without paracervical block. In this prospective, double-blind, and placebo'controlled study, 60 patients undergoing egg collection in their first IVF cycle were randomized to receive conscious sedation in conjunction with paracervical block with 10 ml lidocaine 1.5% [sedation + PCB patients or study group] or with 10 ml normal saline [sedation patients or placebo group]. Patients in study group experienced significantly less vaginal [10.40 +/- 8.40 mm vs 20.77 +/- 4.60 mm respectively; p<0.0005] and abdominal pain [10.87 +/- 5.08 mm vs 35.33 +/- 4.27 mm respectively; p<0.0005] during egg collection, compared with those in placebo group. Propofol requirements was 8.67 +/- 2.42 mg in PCB patients vs 25.60 +/- 5.29 mg in placebo group [p<0.0005]. Incidence of intraoperative [9.90% vs 50% respectively; p=0.002] and postoperative [3.33% vs 56.66% respectively; p<0.0005] side effects were significantly less in study patients compared with placebo group. Conscious sedation with PCB appears to be an effective and safe method of providing analgesia and anesthesia for transvaginal retrieval of oocyte